{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process parameter", "concept or principle", "process characterization", "manufacturing process", "biomedical", "material"], "input": "The heat dissipation condition in the molten pool of current layer tightly depends on the deposition direction of fore layer ."}
{"process parameter": ["layer", "deposition direction"], "concept or principle": ["heat dissipation", "molten pool"], "process characterization": [], "manufacturing process": [], "biomedical": [], "material": []}